Forensic Research & Analytical Methods

Discover the latest scientific advancements in toxicology, spectroscopy, and trace evidence analysis for crime solving.

Research Articles

The Invisible Yardstick: How Scientists Are Making Alcohol Testing More Accurate

Exploring how interlaboratory comparisons are improving the accuracy and standardization of phosphatidylethanol (PEth) testing for alcohol consumption measurement.

Isaac Henderson
Oct 13, 2025

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